First Lady Michelle Obama has expanded her anti-obesity campaign to museums, enlisting them to offer “healthy food options,” and change their menus. Mrs. Obama’s “Let’s Move!” initiative is now calling for museums, zoos, gardens, science and technology centers to “join the call to action,” to decrease obesity among children. The first lady is recruiting these institutions to join the “Let’s Move! Museums and Gardens” project because of their power to “influence real and sustained behavior change” on the eating habits of kids. “With their impressive reach and great potential for impact, museums and gardens can launch community efforts to create...